A series LCR circuit is connected to an ac voltage source. When L is removed from the circuit, the phase difference between current and voltage is \pi/3 . If instead C is removed from the circuit, the phase difference is again \pi/3 between current and voltage. The power factor of the circuit is : [NEET-2020]

NEET 2020 Physics and Chemistry

Question : 22 of 90

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A series LCR circuit is connected to an ac voltage source. When L is removed from the circuit, the phase difference between current and voltage is

. If instead C is removed from the circuit, the phase difference is again

between current and voltage. The power factor of the circuit is :

[NEET-2020]

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